look to the bumps -- >> for obama though. >> but that bump is already coming down. and look at the bump we got for killing osama bin laden. that bump was gone like. this i don't know if bumps really exist for that long anymore because we are such a 24-hour -- >> quickly. >> on this -- i think that we have 39 days out and you saw a bump from the president's convention and you have romney making mistakes. if you look behind the numbers, if you think he can lead, romney still has a shot at this. >> quickly. motivating his base because that's all that is left. and frankly -- >> [ indiscernible ] that that's right. i don't write that off. we still have to contend with a pile of money they going to pour out at the end and we still have to contend with voter id. >> let us know what you think about this. please follow me on twitter @bonnieerbe. from girls with guns to biased science professors. despite years of fighting gender bias in the sciences, a new study by researchers at yale says science professors at american universities regard female undergraduates as less compet